Individual Calculations January 2009
 Broutin, Philippe  Total change: 1.95  Rating chartPersonal card
 N2 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2122 2069 1.00 2 0.13 15 1.95 
  Imbert, Etienne 2005 FRA1.0010.41156.15 
  Guyard, Bertrand 2238 FRA0.001-0.2815-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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